Agronomic performance of BRS 423 OL peanuts grown under different sowing densities in Campo Verde-MT conditions
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | South American Sciences |
Texto Completo: | https://www.southamericansciences.com.br/index.php/sas/article/view/16 |
Resumo: | Peanut culture is well adapted to growing conditions in the state of Mato Grosso, but information to optimize cultural management, such as planting density, is scarce. The present work aimed to evaluate the agronomic performance of BRS 423 OL peanuts, cultivated in different sowing densities under the conditions of Campo Verde-MT. Sowing was done manually on November 22, 2019. The experimental design used was in randomized blocks, with four replications. The treatments were five seed densities m-1: 10, 15, 20, 25 and 30 seeds m-1, with the cultivar BRS 423 OL. The plots were composed by four lines of three meters in length, spacing between lines of ninety centimeters, interval between plots of two meters and a useful plot of 10.8 m2. The harvest was carried out on March 20, 2020, 112 days after the emergency. Dry mass per plant (g), number of pods per plant, final plant stand.m-1, mass of 100 grains (g) and pod yield (kg ha-1) were evaluated. Seed densities influenced dry mass per plant, number of pods per plant, final plant stand.m-1 and mass of 100 grains, so that the lowest densities (10 and 15 seeds.m-1) produced quantities of pods statistically compatible with the highest densities (20, 25 and 30 seeds m-1). |
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Agronomic performance of BRS 423 OL peanuts grown under different sowing densities in Campo Verde-MT conditionsRendimiento agronómico del maní BRS 423 OL cultivado bajo diferentes densidades de siembra en condiciones de Campo Verde-MTDesempenho agronômico do amendoim BRS 423 OL cultivado sob diferentes densidades de semeadura nas condições de Campo Verde-MTArachis hypogaea L.PoblaciónProductividadArachis hypogaea L.PopulationProductivityArachis hypogaea L.PopulaçãoProdutividadePeanut culture is well adapted to growing conditions in the state of Mato Grosso, but information to optimize cultural management, such as planting density, is scarce. The present work aimed to evaluate the agronomic performance of BRS 423 OL peanuts, cultivated in different sowing densities under the conditions of Campo Verde-MT. Sowing was done manually on November 22, 2019. The experimental design used was in randomized blocks, with four replications. The treatments were five seed densities m-1: 10, 15, 20, 25 and 30 seeds m-1, with the cultivar BRS 423 OL. The plots were composed by four lines of three meters in length, spacing between lines of ninety centimeters, interval between plots of two meters and a useful plot of 10.8 m2. The harvest was carried out on March 20, 2020, 112 days after the emergency. Dry mass per plant (g), number of pods per plant, final plant stand.m-1, mass of 100 grains (g) and pod yield (kg ha-1) were evaluated. Seed densities influenced dry mass per plant, number of pods per plant, final plant stand.m-1 and mass of 100 grains, so that the lowest densities (10 and 15 seeds.m-1) produced quantities of pods statistically compatible with the highest densities (20, 25 and 30 seeds m-1).El cultivo de maní está bien adaptado a las condiciones de cultivo en el estado de Mato Grosso, pero la información para optimizar el manejo cultural, como la densidad de siembra, es escasa. El objetivo de este trabajo fue evaluar el rendimiento agronómico de los cacahuetes BRS 423 OL cultivados en diferentes densidades de siembra bajo las condiciones de Campo Verde-MT. La siembra se realizó manualmente el 22 de noviembre de 2019. El diseño experimental utilizado fue en bloques aleatorizados, con cuatro repeticiones. Los tratamientos fueron cinco densidades de semillas m-1: 10, 15, 20, 25 y 30 semillas m-1, con el cultivar BRS 423 OL. Las parcelas estaban compuestas por cuatro líneas de tres metros de longitud, espaciadas entre líneas de noventa centímetros, intervalo entre parcelas de dos metros y una parcela útil de 10.8 m2. La cosecha se realizó el 20 de marzo de 2020, 112 días después de la emergencia. Se evaluaron el peso seco por planta (g), el número de vainas por planta, el soporte final de la planta m-1, la masa de 100 granos (g) y el rendimiento de la vaina (kg ha-1). Las densidades de semillas influyeron en la masa seca por planta, el número de vainas por planta, la masa final de plantas m-1 y la masa de 100 granos, de modo que las densidades más bajas (10 y 15 semillas m-1) produjeron cantidades compatibles de vainas estadísticamente a las densidades más altas (20, 25 y 30 semillas m-1).A cultura do amendoim apresenta boa adaptação nas condições de cultivo no estado do Mato Grosso, mas informações para otimizar o manejo cultural, como densidade de plantio, são escassas. Objetivou-se com este trabalho avaliar o desempenho agronômico de amendoim BRS 423 OL cultivado em diferentes densidades de semeadura nas condições de Campo Verde-MT. A semeadura foi realizada manualmente no dia 22 de novembro de 2019. O delineamento experimental utilizado foi em blocos casualizados, com quatro repetições. Os tratamentos foram cinco densidades de sementes m-1: 10, 15, 20, 25 e 30 sementes m-1, com a cultivar BRS 423 OL. As parcelas foram compostas por quatro linhas de três metros de comprimento, espaçamento ente linhas de noventa centímetros, intervalo entre parcelas de dois metros e parcela útil de 10,8 m2. A colheita foi realizada no dia 20 de março de 2020, aos 112 dias após a emergência. Foram avaliados massa seca por planta (g), número de vagens por planta, estande final de plantas.m-1, massa de 100 grãos (g) e produtividade de vagens (kg ha-1). As densidades de sementes influenciaram na massa seca por planta, número de vagens por planta, estande final de plantas m-1 e massa de 100 grãos, de modo que as menores densidades (10 e 15 sementes m-1) produziram quantidades de vagens compatíveis estatisticamente às maiores densidades (20, 25 e 30 sementes m-1).SAS2020-10-14info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.southamericansciences.com.br/index.php/sas/article/view/1610.17648/sas.v1i1.16South American Sciences; Vol. 1 Núm. 1 (2020): South American Sciences; e2016South American Sciences; v. 1 n. 1 (2020): South American Sciences; e20162675-722210.17648/sas.v1i1reponame:South American Sciencesinstname:Instituto Prosinstacron:PROSporhttps://www.southamericansciences.com.br/index.php/sas/article/view/16/94Copyright (c) 2020 South American Sciencesinfo:eu-repo/semantics/openAccessCampos, Daniele Fernandes Heuert, JairRodrigues, Janderson Aguiar Xavier, Maxuel Fellipe Nunes Suassuna, Taís de Moraes Falleiro 2020-11-07T14:37:02Zoai:ojs2.southamericansciences.com.br:article/16Revistahttps://www.southamericansciences.com.br/index.php/sasPRIhttps://www.southamericansciences.com.br/index.php/sas/oaisoares-agro@hotmail.com || atenaconsultoriac@gmail.com2675-72222675-7222opendoar:2020-11-07T14:37:02South American Sciences - Instituto Prosfalse |
dc.title.none.fl_str_mv |
Agronomic performance of BRS 423 OL peanuts grown under different sowing densities in Campo Verde-MT conditions Rendimiento agronómico del maní BRS 423 OL cultivado bajo diferentes densidades de siembra en condiciones de Campo Verde-MT Desempenho agronômico do amendoim BRS 423 OL cultivado sob diferentes densidades de semeadura nas condições de Campo Verde-MT |
title |
Agronomic performance of BRS 423 OL peanuts grown under different sowing densities in Campo Verde-MT conditions |
spellingShingle |
Agronomic performance of BRS 423 OL peanuts grown under different sowing densities in Campo Verde-MT conditions Campos, Daniele Fernandes Arachis hypogaea L. Población Productividad Arachis hypogaea L. Population Productivity Arachis hypogaea L. População Produtividade |
title_short |
Agronomic performance of BRS 423 OL peanuts grown under different sowing densities in Campo Verde-MT conditions |
title_full |
Agronomic performance of BRS 423 OL peanuts grown under different sowing densities in Campo Verde-MT conditions |
title_fullStr |
Agronomic performance of BRS 423 OL peanuts grown under different sowing densities in Campo Verde-MT conditions |
title_full_unstemmed |
Agronomic performance of BRS 423 OL peanuts grown under different sowing densities in Campo Verde-MT conditions |
title_sort |
Agronomic performance of BRS 423 OL peanuts grown under different sowing densities in Campo Verde-MT conditions |
author |
Campos, Daniele Fernandes |
author_facet |
Campos, Daniele Fernandes Heuert, Jair Rodrigues, Janderson Aguiar Xavier, Maxuel Fellipe Nunes Suassuna, Taís de Moraes Falleiro |
author_role |
author |
author2 |
Heuert, Jair Rodrigues, Janderson Aguiar Xavier, Maxuel Fellipe Nunes Suassuna, Taís de Moraes Falleiro |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Campos, Daniele Fernandes Heuert, Jair Rodrigues, Janderson Aguiar Xavier, Maxuel Fellipe Nunes Suassuna, Taís de Moraes Falleiro |
dc.subject.por.fl_str_mv |
Arachis hypogaea L. Población Productividad Arachis hypogaea L. Population Productivity Arachis hypogaea L. População Produtividade |
topic |
Arachis hypogaea L. Población Productividad Arachis hypogaea L. Population Productivity Arachis hypogaea L. População Produtividade |
description |
Peanut culture is well adapted to growing conditions in the state of Mato Grosso, but information to optimize cultural management, such as planting density, is scarce. The present work aimed to evaluate the agronomic performance of BRS 423 OL peanuts, cultivated in different sowing densities under the conditions of Campo Verde-MT. Sowing was done manually on November 22, 2019. The experimental design used was in randomized blocks, with four replications. The treatments were five seed densities m-1: 10, 15, 20, 25 and 30 seeds m-1, with the cultivar BRS 423 OL. The plots were composed by four lines of three meters in length, spacing between lines of ninety centimeters, interval between plots of two meters and a useful plot of 10.8 m2. The harvest was carried out on March 20, 2020, 112 days after the emergency. Dry mass per plant (g), number of pods per plant, final plant stand.m-1, mass of 100 grains (g) and pod yield (kg ha-1) were evaluated. Seed densities influenced dry mass per plant, number of pods per plant, final plant stand.m-1 and mass of 100 grains, so that the lowest densities (10 and 15 seeds.m-1) produced quantities of pods statistically compatible with the highest densities (20, 25 and 30 seeds m-1). |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-10-14 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://www.southamericansciences.com.br/index.php/sas/article/view/16 10.17648/sas.v1i1.16 |
url |
https://www.southamericansciences.com.br/index.php/sas/article/view/16 |
identifier_str_mv |
10.17648/sas.v1i1.16 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://www.southamericansciences.com.br/index.php/sas/article/view/16/94 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2020 South American Sciences info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2020 South American Sciences |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
SAS |
publisher.none.fl_str_mv |
SAS |
dc.source.none.fl_str_mv |
South American Sciences; Vol. 1 Núm. 1 (2020): South American Sciences; e2016 South American Sciences; v. 1 n. 1 (2020): South American Sciences; e2016 2675-7222 10.17648/sas.v1i1 reponame:South American Sciences instname:Instituto Pros instacron:PROS |
instname_str |
Instituto Pros |
instacron_str |
PROS |
institution |
PROS |
reponame_str |
South American Sciences |
collection |
South American Sciences |
repository.name.fl_str_mv |
South American Sciences - Instituto Pros |
repository.mail.fl_str_mv |
soares-agro@hotmail.com || atenaconsultoriac@gmail.com |
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1808858544283320320 |